201096740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45497}}^1$

素因数の和:45536

約数の個数: 48

約数和(自身を含む): 481550832

約数和(自身を除く): 280454092

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 45497, 90994, 181988, 227485, 454970, 591461, 773449, 909940, 1182922, 1546898, 2365844, 2957305, 3093796, 3867245, 5914610, 7734490, 10054837, 11829220, 15468980, 20109674, 40219348, 50274185, 100548370, 201096740]

約数ペア:

[(1, 201096740), (2, 100548370), (4, 50274185), (5, 40219348), (10, 20109674), (13, 15468980), (17, 11829220), (20, 10054837), (26, 7734490), (34, 5914610), (52, 3867245), (65, 3093796), (68, 2957305), (85, 2365844), (130, 1546898), (170, 1182922), (221, 909940), (260, 773449), (340, 591461), (442, 454970), (884, 227485), (1105, 181988), (2210, 90994), (4420, 45497)]